CombinePDF
A Pure ruby library to merge PDF files, number pages and maybe more... (by boazsegev)
Pdfkit
A Ruby gem to transform HTML + CSS into PDFs using the command-line utility wkhtmltopdf (by pdfkit)
| CombinePDF | Pdfkit | |
|---|---|---|
| 2 | 4 | |
| 778 | 2,938 | |
| 0.0% | 0.0% | |
| 6.6 | 2.5 | |
| about 1 year ago | almost 3 years ago | |
| Ruby | Ruby | |
| MIT License | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
CombinePDF
Posts with mentions or reviews of CombinePDF.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-01-30.
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How to write on a PDF using Ruby
CombinePDF: The Ruby gem that combines PDFs
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Combining PDFs in a Ruby on Rails application
CombinePDF is a pure Ruby solution to parse PDF files and combine (merge) them with other PDF files, watermark them or stamp them.
Pdfkit
Posts with mentions or reviews of Pdfkit.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-10-24.
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Working with PDFs in Ruby
Like the WickedPDF gem, the PDFkit gem uses wkhtmltopdf on the backend to convert plain HTML and CSS files into PDF documents.
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Solve network errors with PDFKit and wkhtmltopdf
In today's #10stips (where you learn how to solve coding issues within 10 seconds) we talk about the lovely PDFKit gem.
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Good resources to learn how to dynamically generate pdf's in Rails ?
Alternatively, there tools like pdfkit if you want to build off HTML pages (and are happy to deal with wkhtmltopdf and it's older style CSS).
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Converting HTML to PDF using Rails
A couple of popular gems to convert HTML to PDF in Rails are PDFKit and WickedPDF. They both use a command line utility called wkhtmltopdf under the hood; which uses WebKit to render a PDF from HTML.
What are some alternatives?
When comparing CombinePDF and Pdfkit you can also consider the following projects:
HexaPDF - Versatile PDF creation and manipulation for Ruby
Wicked Pdf - PDF generator (from HTML) plugin for Ruby on Rails
Prawn - Fast, Nimble PDF Writer for Ruby
Squid - A Ruby library to plot charts in PDF files